Skinny Gummies and 'Insulin resistance' claims: what the science says

What did @jazminmoreno1310 actually say?

The transcript here is largely incoherent, which is a significant problem for any honest fact-check. The spoken content, as transcribed, does not match the caption's claims. What the caption does say is direct: her son had overweight and insulin resistance, the family used "Skinny Gummies" and "Shake Food" products, and this led to weight loss "without extreme diets." She frames this as a method that worked for her, her son, and "many more." The product hashtags point squarely to It Works Mexico's supplement line.

Because the audio transcript is garbled or mistranslated, we are evaluating the caption's written claims, which are the marketing claims her 258,000 viewers actually read. Those claims are specific enough to fact-check: that these supplements helped correct insulin resistance and drive weight loss in both an adult and a child.

Does the science back this up?

No meaningful peer-reviewed evidence supports the weight-loss or insulin-sensitizing claims made for products like Skinny Gummies or meal-replacement shakes marketed under the It Works brand. Full stop.

Insulin resistance is a metabolic condition with established interventions. The gold-standard evidence points to structured caloric reduction, increased physical activity, and in appropriate clinical cases, pharmaceutical intervention such as metformin or GLP-1 receptor agonists (Knowler et al., 2002, New England Journal of Medicine). Gummy supplements containing fiber, chromium, or green tea extract, which are common in products like these, have shown either no effect or marginal, clinically insignificant effects on insulin sensitivity in randomized trials (Balk et al., 2007, Diabetes Care). No published randomized controlled trial exists for Skinny Gummies specifically.

The claim that these products helped a child with insulin resistance is especially concerning. Pediatric metabolic conditions require physician-supervised intervention, not over-the-counter supplements promoted through social media.

What did they get wrong (or right)?

They got a few things wrong, and one thing partially right.

What's wrong

• Framing unregulated supplements as a solution for insulin resistance is misleading. Insulin resistance is a clinical diagnosis requiring medical management, not a condition you fix with gummies.
• Promoting these products for use in a child, without any mention of physician oversight, raises a real safety flag. Pediatric weight management has specific clinical guidelines (Barlow, 2007, Pediatrics), and none of them involve proprietary supplement regimens.
• The phrase "without extreme diets" implies the supplements did the work. If weight loss occurred, it almost certainly came from behavioral changes the family made, not from the gummies themselves. This is a classic post hoc attribution problem in supplement marketing.
• The hashtag "resistenciaalainsulina" attached to a supplement promotion is a borderline disease-claim, which is regulated territory.

What's partially right

Family-based weight management approaches do have evidence behind them. Involving the whole household in lifestyle changes improves outcomes for children with overweight (Epstein et al., 1990, Journal of Consulting and Clinical Psychology). If this family genuinely changed their eating patterns together, that mechanism is real. The gummies are not the reason it worked.

What should you actually know?

If your child has been diagnosed with insulin resistance, that is a conversation that starts with a pediatric endocrinologist or your child's primary care physician, not a TikTok comment section. Pediatric insulin resistance is often reversible with the right interventions, and the research on this is genuinely encouraging. But the interventions that work are specific: reduced intake of ultra-processed foods and added sugars, increased physical activity, and in some cases, metformin under medical supervision.

Meal-replacement shakes can help with calorie control in adults when used as part of a structured plan. That is a modest, conditional statement. They are not metabolic correctors, and they are not appropriate as the centerpiece of a child's treatment plan.

Products sold through multi-level marketing structures, which It Works operates under, have a financial incentive baked into every testimonial you see. That does not mean every person sharing a story is lying. It means you should apply extra skepticism before assuming their result was caused by the product they are selling.

If you are looking for legitimate support for weight management or metabolic health, speak with a licensed provider. Telehealth platforms can connect you with clinicians who can actually evaluate your labs, your history, and your options.